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03-18-2013, 05:01 PM
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#1 |
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Registered User
 
Join Date: Jun 2012
Location: Schoolcraft, Michigan
Posts: 928
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Hydoboost Question
I am installing a hydrobooster off a 94 Astro van in my 72 Jimmy with a 2003 L59 5.3 engine and was wondering if i need to swap the power steering pump for one off of a hydoboost truck as well? Will the stock power steering pump work with the Astro van booster? Thanks.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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03-18-2013, 07:35 PM
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#2 |
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meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: Hydoboost Question
If you don't have a 3 hose power steering pump, you can T one of the lines to complete the circuit to work with your regular PS pump. Unfortunately I don't remember which thread had a nice layout of the system.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING  |
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03-18-2013, 07:51 PM
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#3 |
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Senior Member
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
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Re: Hydoboost Question
Just the reservoir is different.
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03-18-2013, 08:36 PM
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#4 |
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Registered User
Join Date: Jun 2012
Location: Schoolcraft, Michigan
Posts: 928
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Re: Hydoboost Question
Thanks guys! I will use the pump that came with my engine then. I think I have the plumbing figured out. I will tie the low pressure returns together with a tee and the steering box return to the "bull head" side of that tee. I just wasn't sure about the pump. Thanks again for the help. If it wasn't for this forum and all of your guy's great advice this swap would not be possible. Josh.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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03-19-2013, 08:59 AM
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#5 |
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Registered User
Join Date: Nov 2001
Location: Springfield, MO
Posts: 2,939
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Re: Hydoboost Question
http://67-72chevytrucks.com/vboard/s...ad.php?t=84272
here is a quick one I had in my subs.
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Dave 1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap 1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?) "A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome". "If it doesn't fit force it...If it breaks then it needed to be replaced anyway!" |
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